labsisb31 labsisb31

19-12-2020
Mathematics

contestada

Given that f(x) = x² + 3x 28 and g(x) = x + 7, find f(x) + g(x) and
express the result in standard form.

Respuesta :

altavistard altavistard

19-12-2020

Answer:

f(x) + g(x) = x^2 + 4x + 35

Step-by-step explanation:

Add like terms from f(x) and g(x):

f(x) + g(x) = x^2 + 3x + 28 + x + 7, or

f(x) + g(x) = x^2 + 4x + 35

Answer Link

Otras preguntas

The two triangle shown below are similar triangles. What is the value of d in meters?

Which of the following are examples of rational numbers

What is the formula to calculate your weekly or biweekly income?

Guys i really need help, i will give brainliest to the right answers

Select the correct answer. Which of these is not a characteristic of a federal form of government? O A. free and fair elections OB. a written constitution O C.

the amount of money M , in dollars, Paul earns can be represented by the equation M=12.5h+11, where h is the number of hours paul works. which answer is the bes

why was not invited to the Paris peace conference ? why is this important?

Which is an equation of the line that has a slope of and passes though (–1, 3)?

Sara has a $10 iTunes gift card. She wants to stock up on the newest songs that are $1.29 each. Write a linear equation in slope-intercept form that models the

tammy and lia work in retail, in different shops. Tammy makes $7 per hour plus $4 for each item she sella, and Lie makes $10 per hour plus $3 for every item she